B62M 17/00
Transmissions characterised by use of rotary shaft
Official title: Transmissions characterised by use of rotary shaft, e.g. cardan shaft
B62M17/00 (Transmissions characterised by use of rotary shaft) appears on 186 US grants and 143 published applications in this corpus.
Search patents in B62M- Granted patents
- 186
- Published applications
- 143
- Assignees
- 58
- Inventors
- 295
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 1 | 1 |
| 2002 | 7 | 5 |
| 2003 | 4 | 1 |
| 2004 | 6 | 8 |
| 2005 | 2 | 3 |
| 2006 | 1 | 7 |
| 2007 | 3 | 6 |
| 2008 | 4 | 13 |
| 2009 | 3 | 5 |
| 2010 | 7 | 8 |
| 2011 | 9 | 4 |
| 2012 | 4 | 7 |
| 2013 | 8 | 4 |
| 2014 | 4 | 2 |
| 2015 | 3 | 6 |
| 2016 | 6 | 14 |
| 2017 | 4 | 4 |
| 2018 | 4 | 8 |
| 2019 | 10 | 7 |
| 2020 | 9 | 13 |
| 2021 | 7 | 5 |
| 2022 | 3 | 1 |
| 2023 | 4 | 3 |
| 2024 | 4 | 3 |
| 2025 | 2 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tricycle capable of rolling16 Jun 2026US 12,654,801 B2Li Yuan Transmission Co., Ltd.
- Continuously variable transmission drive system16 Jun 2026US 12,654,805 B2Toka Technologies Limited
- Drive system comprising a drive shaft and a chainring25 Nov 2025US 12,479,534 B2Miranda & Irmao, Lda.
- Swingable shaft-driven tricycle17 Jun 2025US 12,330,741 B2Ningbo Xinglong Juchuang Electrical Technology Co., Ltd.
- Vehicle with extendable parts19 Nov 2024US 12,145,682 B2Honda Motor Co., Ltd.
- Electrical pedal assist bicycle powertrain12 Feb 2026US 2026/0042506 A1Driven Technologies, Inc.
- Drive device for an electric bicycle, electric bicycle, method for assembling a drive device and method for adjusting a drive device10 Jul 2025US 2025/0223004 A1Porsche eBike Performance GmbH
- Gearbox with no break in torque6 Feb 2025US 2025/0042506 A1
- Swingable shaft-driven tricycle6 Feb 2025US 2025/0042507 A1Ningbo Xinglong Juchuang Electrical Technology Co., Ltd.
- Easily-assembled swing-type tricycle9 Jan 2025US 2025/0010937 A1Ningbo Xinglong Juchuang Electrical Technology Co., Ltd.
Most cited
By later US patents
- Transmission for bicycles240US 4,900,046 A1990
- Two wheeled vehicle having an adjustable castor and castor angle39US 5,014,808 A1991
- Bicycle37US 5,873,590 AExedy Corporation · 1999
- Two-wheel drive two-wheeled vehicle33US 8,056,693 B2Christini Technologies, Inc. · 2011
- Bicycle drive mechanism31US 4,447,068 A1984